plot.AMMI: PLOT AMMI

In myaseen208/agricolae: Statistical Procedures for Agricultural Research

PLOT AMMI

Description

Biplot AMMI.

Usage

## S3 method for class 'AMMI'
plot(
  x,
  first = 1,
  second = 2,
  third = 3,
  type = 1,
  number = FALSE,
  gcol = NULL,
  ecol = NULL,
  angle = 25,
  lwd = 1.8,
  length = 0.1,
  xlab = NULL,
  ylab = NULL,
  xlim = NULL,
  ylim = NULL,
  ...
)

Arguments

x	object AMMI
first	position axis x, 0=Y-dependent, 1=PC1, 2=PC2, 3=PC3
second	position axis y,0=Y-dependent, 1=PC1, 2=PC2, 3=PC3
third	position axis z,0=Y-dependent, 1=PC1, 2=PC2, 3=PC3
type	1=biplot, 2= triplot
number	TRUE or FALSE names or number genotypes
gcol	genotype color
ecol	environment color
angle	angle from the shaft of the arrow to the edge of the arrow head
lwd	parameter line width in function arrow
length	parameter length in function arrow
xlab	x labels
ylab	y labels
xlim	x limites
ylim	y limites
...	other parameters of plot

Details

type=1 produce graphs biplot. type=2 produce graphs triplot, the components are normalizad in scale 0-1.

Author(s)

Felipe de Mendiburu

See Also

AMMI

Examples

library(agricolae)
data(plrv)
model<- with(plrv,AMMI(Locality, Genotype, Rep, Yield))
# biplot PC2 vs PC1
plot(model)
## plot PC1 vs Yield
plot(model,0,1,gcol="blue",ecol="green")
## triplot PC 2,3,4
if (requireNamespace("klaR", quietly = TRUE)) {
plot(model,first=2,second=3,third=4, type=2,number=TRUE)
}

myaseen208/agricolae documentation built on April 4, 2023, 5:23 a.m.